Ps may 11 (4-67)

A computer language that is written in Binary codes only is called ______

• Machine Language

• C

• C#

• Pascal

Convert 48 decimal to binary.

• 101110

• 110000

• 101000

• 101100

In the system of base 10 find the largest digit?

• 10

• 100

• 9

• 1000

Which among the following are basic numbers used in binary number system?

• 2 and 3

• 1 and 2

• 1 and 3

• 0 and 1

________ number groups binary numbers into sets of four, allowing for the conversion of 16 different binary digits.

• Decimal

• Operational

• Hexa-decimal

• Octal

Given below are two statements

Statement I - The base of the binary number system is 2.

Statement II - Binary additions is just like decimal additions except that the rules are much simpler.

State whether which statement is true or false.

• Both Statement I and Statement II are true.

• Both Statement I and Statement II are false.

• Statement I is true and Statement II is false.

• Statement I is false and Statement II is true.

Convert the binary equation 10101 into its decimal equivalent.

• 21

• 12

• 35

• 13

________ refers to either of two systems for representing letters of the alphabets, numerals and punctuations made by an arrangement of dots, dashes and spaces.

• Phonetic code

• Binary code

• Morse code

• Communication code

Which of the following is the binary equivalent of the decimal number 35

• 100001

• 100101

• 100011

• 101001